Signed-off-by: Kirill Batuzov <batuz...@ispras.ru>
---
target-arm/translate.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 22855d8..00ea5cf 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -5239,6 +5239,18 @@ static int disas_neon_data_insn(CPUARMState * env,
DisasContext *s, uint32_t ins
return 1;
}
+ /* Use vector ops to handle what we can */
+ switch (op) {
+ case NEON_3R_VADD_VSUB:
+ if (!u && size == 2) {
+ tcg_gen_add_i32x4(cpu_Q[rd >> 1], cpu_Q[rn >> 1], cpu_Q[rm
>> 1]);
+ return 0;
+ }
+ break;
+ default:
+ break;
+ }
+
for (pass = 0; pass < (q ? 4 : 2); pass++) {
if (pairwise) {
--
1.7.10.4
